Examlex
Which of the following art forms has undergone the most dramatic changes in the last four decades?
Radio
A technology that uses radio waves for communication by transmitting and receiving sounds, such as music and voice, over distances without wires.
Satellite
An artificial object placed into orbit around the Earth or another planet in order to collect information or for communication.
Fiber
A type of material used in various industries, or short for optical fiber, a technology used for transmitting information as pulses of light along strands of glass or plastic.
Wi-Fi Hotspot
A physical location where people can access the Internet, typically using Wi-Fi, via a wireless local area network (WLAN) with a router connected to an internet service provider.
Q6: The 2008 election of President Barack Obama
Q17: The preference for male children:<br>A) is universal.<br>B)
Q21: In the following schematic diagram of a
Q32: To prevent spurious transcription from a gene,
Q35: What is a joint stock company?<br>A) a
Q46: Are there any universals about gender roles
Q51: "Verbal dexterity" is especially important in which
Q56: Which ethnic group in the U.S.grew the
Q57: What is ethnicity?
Q64: What is the primary role of the